Discuss the economic importance of pteridophytes.
GeneralClass 12AllAnswered 27 Mar 2026
Answer
(a) Soil conservation: Bind soil on slopes, preventing erosion
(b) Medicinal applications: Dryopteris yields anthelmintic (anti-parasitic) compounds
(c) Ornamental value: Ferns cultivated for aesthetic foliage
(d) Food source: Marsilea provides edible starch for some communities
(e) Industrial use: Equisetum stems used for scouring utensils and metal polishing
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